Removed some deprecated code that survived [14138].

            "admin/object_history.html"

        ], context, context_instance=context_instance)

    #

    # DEPRECATED methods.

    #

    def __call__(self, request, url):

        """

        DEPRECATED: this is the old way of URL resolution, replaced by

        ``get_urls()``. This only called by AdminSite.root(), which is also

        deprecated.

        Again, remember that the following code only exists for

        backwards-compatibility. Any new URLs, changes to existing URLs, or

        whatever need to be done up in get_urls(), above!

        This function still exists for backwards-compatibility; it will be

        removed in Django 1.3.

        """

        # Delegate to the appropriate method, based on the URL.

        if url is None:

            return self.changelist_view(request)

        elif url == "add":

            return self.add_view(request)

        elif url.endswith('/history'):

            return self.history_view(request, unquote(url[:-8]))

        elif url.endswith('/delete'):

            return self.delete_view(request, unquote(url[:-7]))

        else:

            return self.change_view(request, unquote(url))

class InlineModelAdmin(BaseModelAdmin):

    """

    Options for inline editing of ``model`` instances.